Episode 31 of "Medium"
s02e15 Sweet Child O' Mine
Title: Sweet Child O' Mine
Original Air Date: 02/27/2006 on NBC
Plot Outline:
Allison's ability to stay impartial about a case is jeopardized when she develops strong maternal feelings for the teenage boy in the case who was accused of murdering his former boss. Elsewhere, Joe tries to figure out how to tell Bridget that the stray dog she brought home doesn't have much longer to live.
